Soundproofing element and soundproofing wall

Soundproofing wall, comprising:

• a) a first soundproofing element, and at least a second soundproofing element;
• b) the first soundproofing element and the second soundproofing element being arranged in neighboring proximity to each other;
• c) additional soundproofing element being provided that span an area in which the first soundproofing element and the second soundproofing element neighbor each other as sound insulation;
• d) the additional soundproofing elements being connectable to and detachable from the first soundproofing element and the second soundproofing element.

Soundproofing element, comprising:

• a) a first sheet of flexible material, and a second sheet of flexible material;
• b) the first and second sheets being positioned at a distance from one another and connected to each other at surfaces facing one another by a connector;
• c) at least one chamber being formed between the first and second sheets for receiving a filler medium;
• d) the connector possessing at least one connecting length including a flexible material;
• e) the connecting length being connected to the first sheet and the second sheet in such a way that a multitude of chambers is formed that are arranged next to each other;
• f) the chambers being separate from each other, and each possessing a lockable fill opening for the filler medium that can be locked;
• and
• g) the multitude of chambers being open at the top.